baber/WOPTO huggingface dataset:
Patent JP-2002080833-A (JP)
Title: Anti-fogging agent
Inventor: OKAWA KOICHI
IPC: C09K3/18
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To develop an anti-fogging agent having good durability of effect, transparency, smoothness, and blocking tendency. SOLUTION: The anti-fogging agent comprises an acrylic acid based water-soluble polymer having a viscosity of 50-1,000 mPa.s (in a 5% aqueous solution at 25 deg.C).
Patent JP-2003015182-A (JP)
Title: Camera with built-in stroboscope
Inventor: OMAE NORIHIRO
IPC: G03B7/16
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent a difference in exposure for a main object and that for a background from getting large at the time of performing stroboscopic photographing with a camera provided with a program shutter. SOLUTION: The exposure time of the program shutter of a type also used as a diaphragm is decided as Ta in accordance with the photometric value of the camera, and an aperture F-value formed by a shutter blade is set as Fa. Stroboscopic light emission is performed at the point of time when the diameter of an opening reaches the diameter of the opening Fs of stroboscopic light emission in the opening process of the shutter blade. The diameter of the opening Fs of the stroboscopic light emission is set as the diameter of the opening of a small diaphragm which is equal to or larger than one step than an open diaphragm F0. The stroboscopic light emission is not performed at the time of the open diaphragm F0, and the exposure of the main object by the stroboscopic light emission is surely suppressed low.
Patent JP-2003010579-A (JP)
Title: Sewing machine
Inventor: OZEKI MASAHIKO
IPC: D05C9/06
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To make extending of rotational driving range of a finished fabric and down-sizing of a sewing machine to be compatible with each other. SOLUTION: This embroidery sewing machine 1 is provided with a supporting frame 12 supported by means of a machine frame 2 so as to be impossible to move left and right, a rotational driving body 14 supported by the supporting frame 12 so as to be rotatable and a curved face of whose cap is extended and held along the peripheral face, a driving frame 7 approximately horizontally driven in the left and right direction of the sewing machine and a transmission mechanism 15 for transmitting the driving force of the driving frame 7 so as to rotate and drive the rotational driving body 14,  and the transmission mechanism 15 is provided with a pair of pulleys 21 being positioned each other at an interval on both sides of the rotational driving body 14 and pivoted by the supporting frame 12 and a wire 22 which is wound on the peripheral face of the rotational driving body 14 by one winding and both ends of which are reversely turned, respectively by each of the pulleys 21 and are fitted on the driving frame 7 at an interval each other after they are intersected each other.
Patent JP-2003009818-A (JP)
Title: Nutritious composition for suckling
Inventor: TAMURA YOSHITAKA
IPC: A23L1/30
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a nutritious composition for a suckling having an intestinal tract maturation-promoting activity, characterized by containing glutathione and docosahexaenoic acid as active components. SOLUTION: This nutritious composition for the suckling, characterized by containing glutathione and docosahexaenoic acid as active components contains desirably >=1 mg glutathione and >=20 docosahexaenoic acid per 100 g solid portion.
Patent JP-2003021375-A (JP)
Title: Multi-functional air supply fan and ventilation system for dwelling
Inventor: OE YOUJI
IPC: F24F7/007
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To suppress energy loss of supply air and obtain cleaning/circulating effects of indoor air by circulation by supplying outdoor air after heat exchange between outdoor air after cleaning and indoor air. SOLUTION: The multi-functional air supply fan comprises an air supply fan 13 attached on a duct formed in a wall 3 separating an indoor space 1 and an outdoor space 2 for force-feeding outdoor air (a), a circulation fan 14 for circulating indoor air (b), a heat exchanging unit 15 for exchanging heat between the outdoor air force-fed and the indoor air (a) circulated, an outdoor cleaning filter 16 for cleaning the outdoor air (a) and an indoor air cleaning filter 17 for cleaning the indoor air (b).
Patent JP-2003013585-A (JP)
Title: Method of manufacturing bent tile unit
Inventor: OHASHI TETSUJI
IPC: E04F13/08
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a bent tile unit by enhancing the mold release property of resin for connection from a surface plate. SOLUTION: The surface plate 3 is provided with a pair of orthogonal upward slant faces 3a, 3b. Tapes 8 are stuck in parallel onto the slant faces 3a, 3b. The resin for connection is stuck into the prescribed positions of the tapes 8, and the bent tile 1 is placed on the surface plate 3 so that the tile front face faces upward and that the cross corner part of one piece part 1a and the other piece part 1b of the bent pile overlaps with the top part of the surface plate 3. The resin for connection extends in band shape and in a parallel direction to the extending direction of the top part of the surface plate 3. The bent tile 1 overlaps with one end side and the other end side in the longitudinal direction of the band-shaped resin for connection. After the resin 2 for connection is hardened, the bent tile unit is pushed up for mold release.
Patent JP-2003023007-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: FUJITA MITSUSADA
IPC: H01L21/316
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To solve the breakdown voltage deterioration problem of a gate oxide film by suppressing the generation of a white ribbon phenomenon which cannot be solved only by sacrificial oxidation. SOLUTION: Heat treatment in a selective oxidation process is divided into two processes: a first selective oxidation process at 1,000 deg.C or higher and a second selective oxidation process of 1,000 deg.C or lower. In the first selective oxidation process, the film thickness of a field oxide film is set at 1 μm or below, and in the second selective oxidation process at a temperature lower than the first, the film thickness of the field oxide film is increased, holding the height of Si projections small. Consequently, the generation of the white ribbon phenomenon which cannot be solved only by sacrificial oxidation can be suppressed, leading to the elimination of the breakdown voltage deterioration problem of the gate oxide film.
Patent JP-2003020587-A (JP)
Title: Multistage pressure dehydrator for web
Inventor: FUKUTOME HIROMI
IPC: D21F3/02
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a multistage pressure dehydrator for webs for dehydrating wet paper in a dehydration process of a paper machine. SOLUTION: This multistage pressure dehydrator for webs is equipped with a support shaft 131, a cylindrical blanket 135, pressure devices 136 and press rolls 143. The cylindrical blanket 135 is arranged around the support shaft 131 and its both ends are rotatively supported by the support shaft 131. Each of the pressure devices 136 has one or several pressure shoes 142 arranged on the support shaft 131 in a row in the shaft direction of the support shaft 131 and supports the blanket 135 from the inner peripheral surface. The press rolls 143 are installed to face to be parallel to the support shaft 131. The pressure devices 136 are installed on the support shaft 131. The press rolls 143 are installed to face to each of the pressure devices 136.  Squeeze nip parts are formed between each of the press rolls 143 and the corresponding pressure device through the blanket 135 and wet paper 45 is pressed and dehydrated at each squeeze nip part.
Patent JP-2002093424-A (JP)
Title: Manufacturing method of membrane-electrode joined body
Inventor: MORIKAWA HIROBUMI
IPC: C25B13/08
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a membrane-electrode joined body having performance higher than a conventional one, and suppressing degradation of strength of proton exchange membrane and decrease of ion exchange ability. SOLUTION: In a joining process of membrane-electrode joined body comprising at least a proton exchange membrane, an electrode catalyst layer and an electrode base material, the proton exchange membrane and/or an electrode catalyst layer previously containing a solvent are used, and the solvent is evaporated from the proton exchange membrane and/or the electrode catalyst layer by pressurizing and heating them.
Patent JP-2003030972-A (JP)
Title: Information-recording device, image-recording device, system and method for information processing, storage medium, and program
Inventor: SATO TAKAHARU
IPC: H04N5/775
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an information recording device which can record information, without problems for both home use and business use. SOLUTION: In recording temporary stop mode, where a 2nd driving means 103 for feeding a recording medium 101 is in a stop state and a 1st drive means 102 for a recording head is in operation, a control means 109 stops the 1st drive means 102 and places an output means 108 for outputting information obtained by an information acquiring means 106 to the outside continuously in operation based on instruction from a user.
Patent JP-2002114875-A (JP)
Title: Rubber composition containing trivalent phosphorus compound-silica compounded material
Inventor: HALASA ADEL FARHAN
IPC: F16G1/06
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To attain an equivalent property with that obtained by the use of an organic silicon compound which is advantageous for the property of a silica- filled rubber, without releasing undesired ethanol. SOLUTION: This rubber composition is characterized by uniformly mixing (i) 100 pts.wt. at least 1 kind of elastomer containing an olefinic unsaturation, and (ii) 1-150 phr trivalent phosphorus compound-silica compounded material, and the trivalent phosphorus compound is a phosphite compound of the formula (1) or a phosphine compound of the formula (2).
Patent JP-2003026333-A (JP)
Title: Shipping management support system
Inventor: INOUE AKIRA
IPC: G06Q50/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a shipping management support system capable of preventing troubles such as shipping errors or failures. SOLUTION: A shipping preparation work time per unit amount of each product is sampled from a shipping preparation period file which stores the shipping preparation work time for each product, and the work time and the amount ordered for shipping are used to calculate the number of days needed for the preparation of shipping and the date of starting the preparation of shipping. The number of days needed for delivery is sampled from a delivery period file which registers delivery periods for each destination, and the date of shipping is calculated.  Using the number of days needed for the preparation of shipping, the date of starting the preparation of shipping, the number of days needed for delivery, and the date of shipping, the date of starting the preparation of shipping and the date of shipping are indicated to a shipping storage, and the dates are compared to the delivery date indicated so as to answer a business department whether the product can be delivered before due date and whether or not it is possible to change or cancel the shipping order.
Patent JP-2003031703-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: FUKUMOTO ATSUSHI
IPC: H01L21/8247
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a reliable nonvolatile semiconductor memory device. SOLUTION: The nonvolatile semiconductor memory device comprises a capacitor 250. The capacitor comprises a lower electrode 203, a second dielectric layer 204, and an upper electrode 205 having a part formed on the lower electrode 203 through the second dielectric layer 204. The upper electrode 205 comprises a first top face 241t positioned in a part relatively far from a silicon wafer 1, and a second top face 242t positioned in a part relatively close to the silicon wafer 1. The second dielectric layer 204 has a structure laminating a first silicon oxide film 104a, a silicon nitride film 104b, and a second silicon oxide film 104c in this order.
Patent JP-2003030538-A (JP)
Title: Shopping information transmission and reception supporting mechanism
Inventor: HIROSE CHIKAU
IPC: G06Q50/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a shopping information transmission and reception supporting mechanism for extracting shopping information matched with the request of a regional customer from among the advertisement information of a plurality of retail stores, and for quickly providing it through a network, and for widening a shopping information providing chance, and for providing customer trend information to the retail stores, and for supporting its sales strategy planning. SOLUTION: A shopping information transmitting and reception supporting mechanism at a neutral position is set between a customer and a retail store. A distribution request is preliminarily accepted through a network, and the selling information only of the requested retail store preliminarily selected by the customer from the collected shopping information of a plurality of retail stores is provided on a daily basis through an electronic mail to the customer so that it is possible to support daily convenient shopping wherein the waste of time is reduced for the customer. Also, a shopping information providing chances is widened, and the trend or request of the customer is analyzed and fed back to the retail store so that it is possible to support valid selling strategy planning for the retail store.
Patent JP-2003027133-A (JP)
Title: Method for producing alloy for sliding member
Inventor: ITO KENJIRO
IPC: C22C38/42
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an alloy for a sliding member which has friction properties and softening resistance improved by a Cu-enriched secondary phase dispersedly precipitated into a matrix. SOLUTION: The alloy for a sliding member in which a Cu-enriched secondary phase is precipitated has a composition containing, by mass, <=0.20% C, 4 to 20% Cr, <=5.0% Ni and 10 to 7.5% Cu, and the balance Fe, and is produced by a precipitation treatment where a Cu-enriched secondary phase is precipitated into a ferritic matrix, or a quenching treatment where a quenched martensitic structure in which a Cu-enriched secondary phase is dispersed is controlled. The Cu-enriched secondary phase is dispersedly precipitated into the ferritic or martensitic matrix by quenching from the coexistent temperature range of the Cu-enriched secondary phase/an α phase or a γ phase, and tempering of a tempered martensitic structure.
Patent JP-2003037844-A (JP)
Title: Moving picture coding apparatus
Inventor: HASHIMOTO MITSURU
IPC: H04N19/14
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To propose a moving picture coding apparatus which improves the coding efficiency for moving pictures in continuing frames with the flat luminance but with a variety of the color difference. SOLUTION: The moving picture coding apparatus is primarily composed of a controller 200, switches 201, 205, a coder 202, a multiplexer 203, a coder 204 and a predictor 206. The controller 200 judges whether macro blocks of an inputted moving picture are to be coded in an intra-frame coding mode or in an inter-frame coding mode, based on the difference from a reference macro block, and outputs the coding mode to the switches 201, 205 and the multiplexer 203.
Patent JP-2003033555-A (JP)
Title: Pachinko game machine
Inventor: ICHIKAWA KIMITADA
IPC: A63F7/02
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To enable the basic number of game balls for lending to be changed according to the introduction of a consumption tax (exclusive tax), and to enable a player to easily recognize the basic number of game balls for lending when the consumption tax is collected. SOLUTION: When a player receives the lending of game balls by a card type ball lending machine 1 using a prepaid card for lending balls that has been purchased in advance, the basic number of balls for lending can be changed easily simply by exchanging with a game board having a main control means 50 that has stored the modified basic number of balls for lending when the basic number of balls for lending is to be changed due to the introduction of a consumption tax (exclusive tax) since the basic number of balls for lending per 100 yen is stored at the main control means 50, information on the basic number is transmitted to a pun-out/ball lending control means 70 when power is turned on, and a pun-out/ball lending means 35 is subjected to ball lending control based on the information on the basic number.
Patent JP-2003037081-A (JP)
Title: Electrode structure and its manufacturing method
Inventor: MATSUMURA AKIRA
IPC: H01L21/8242
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrode structure which can assure a width of a second conductive layer and which has high reliability. SOLUTION: The electrode structure comprises a first sidewall 11s having a first conductive layer 11 containing at least one of a polycrystal silicon and an amorphous silicon, a second sidewall 12s having a second conducive layer 12 formed on the layer 11 and containing a metal and a silicon, and a sidewall oxide film 15 formed so as to be brought into contact with the first sidewall 11s and the second sidewall 12s. The layers 11 and 12 contain 7 nitrogen near the sidewalls 11s and 12s. Nitrogen concentration in the sidewall 12s is larger than that in the sidewall 11s.
Patent JP-2002162035-A (JP)
Title: Multiple annular swirler
Inventor: MONGIA HUKAM CHAND
IPC: F23R3/14
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent a hot spot and a cold spot from being formed in a combustion chamber (32). SOLUTION: Pilot swirlers (52, 102) include a plurality of blades (70, 104, 106) for turning air of a first amount flowing through the pilot swirlers (52, 102) to produce first fuel/air mixed gas undergoing optimum combustion upon engine ignition and upon low output setting. A main swirler (54) includes a plurality of blades (74) for turning air of a second amount flowing through the main swirler (54), and mixing the air of the second amount and droplets of a fuel supplied by second fuel injectors (58, 124) to produce second fuel/air mixed gas selected for optimum combustion upon high output setting of the engine.
Patent JP-2003050200-A (JP)
Title: Method and apparatus for measuring optical component
Inventor: TARUMI MASATOSHI
IPC: G01N21/359
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical component measurement method and an optical component measurement apparatus, for accurately obtaining a measurement result, by accurately calculating the influence to the spectrum of detection light by the concentration of a constituent to be measured by a statistical probability simulation. SOLUTION: In the method for measuring the concentration of a constituent to be measured in a medium to be measured, containing a scattering body, the optical characteristic value of the medium to be measured is obtained, an optical path in light within the medium to be measured is obtained by a statistical probability simulation, a data table related to the detection intensity of light corresponding to the optical characteristics valve is created out of a group of optical paths obtained by simulation, a correction data table 422 where the data table is smoothed by a regression analysis is created, detection intensity corresponding to each wavelength of light is obtained from the correction data table as a reference spectrum, light is actually applied to the medium to be measured to obtain the actually measured spectrum of detection light,  and the reference spectrum is compared with the actually measured spectrum for calculating the concentration of the components to be measured in the medium to be measured.
Patent JP-2003040678-A (JP)
Title: Ceramic heater and method of manufacturing the same
Inventor: TATEMATSU KAZUO
IPC: H05B3/10
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater excellent in mechanical strength and durability, and to provide a method of manufacturing the same. SOLUTION: The ceramic heater 1 is a resistance heater 10 buried in a silicon nitride ceramic base body 13 which contains oxygen ingredient derived from a sintering assistant agent, and the mean oxygen concentration in the area from surface to 1 mm depth is 0.4-3.2 wt.%. The ceramic heater 1 is manufactured by hot press firing. A firing jig for the firing process having a SiC/C composite layer of predetermined depth from inside surface of a cavity is used.
Patent JP-2003042773-A (JP)
Title: Communication navigation system, server apparatus, terminal apparatus, and data structure in navigation information
Inventor: MIYAHARA HIROSHI
IPC: G08G1/137
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a communication navigation system that can improve the versatility of information that is sent and received, and at the same time that can cope with a situation when specifications are changed in a server apparatus or a terminal apparatus by changing only a portion corresponding to the change. SOLUTION: With the data structure of information that is transmitted and received in a communication navigation system including the server apparatus and the terminal apparatus, the package P as the unit of information is composed of a data code DC for indicating the attribute of a data body DB that is the information itself, size information DS for indicating the amount of information of the package P including the data body DB, and the data body DB regarding all types of pieces of information.
Patent JP-2003040275-A (JP)
Title: Packing tray, method of making packing tray, method for producing optoelectric device
Inventor: KAWAGUCHI YOSHITO
IPC: B65D25/10
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a packing tray which can hold an electronic module or an electronic part to the extent that they are not affected by a vibration or a shock during transportation and are taken out easily by a robot, etc., in introducing them to an assembly line. SOLUTION: A packing tray 1 holding a plurality of objects is formed with a holding face 1a for holding an object, a holding part 2b formed on the holding face 1a for holding the object, and a half-cut 3 formed on the holding face. The half-cut is so formed that by dividing the tray along the half-cut, the power for the holding part to hold the object is decreased.
Patent JP-2003048069-A (JP)
Title: Output control method of ac tig welding
Inventor: NISHISAKA FUTOSHI
IPC: B23K9/073
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an output control method of the AC TIG welding in which the average welding current Iav is not changed even when the AC frequency Fs is changed, and as a result, the depth of penetration is not changed while maintaining the effect of improving the arc concentration by increasing the AC frequency Fs in the balanced trapezoidal wave AC TIG welding. SOLUTION: The set value of the peak value control set signal Ipc is corrected by the peak value operation circuit IPO so that the average welding current Iav is substantially equal to the current setting signal Is when the setting of the AC frequency setting signal Fs is changed, and the set value of the polarity ratio control setting signal Rsc is corrected so that the cleaning width of the surface of a work to be welded is not changed but kept substantially constant by a polarity ratio control setting circuit RSC.